The part number **ATS-19G-69-C2-R0** refers to a high-performance **Heatsink** manufactured by **Advanced Thermal Solutions (ATS)**. It belongs to the **blueICE™** series and is specifically designed for cooling electronic components like CPUs, GPUs, or high-power ASICs. --- ## 1. Technical Specifications | Feature | Specification | | :--- | :--- | | **Manufacturer** | Advanced Thermal Solutions (ATS) | | **Series** | blueICE™ | | **Material** | Aluminum | | **Finish** | Blue Anodized | | **Attachment Method** | pushPIN™ (Spring-loaded) | | **Dimensions (L x W x H)** | 45.00mm x 45.00mm x 20.00mm | | **Thermal Resistance (Unducted)** | 11.56 °C/W @ 200 LFM | | **Thermal Interface Material (TIM)** | T766 (Pre-applied) | --- ## 2. Key Components & Design Features ### A. Fin Profile (Straight Fin) The **"69"** in the part number indicates a specific fin design. Straight fin heatsinks are optimized for **forced air convection**. The vertical fins allow air to flow through the channels, effectively carrying heat away from the base. ### B. pushPIN™ Attachment System This model uses the **pushPIN™** mechanism, which offers several advantages for electronic assembly: * **Constant Pressure:** Ensures the heatsink maintains optimal contact with the electronic chip. * **Secure Fit:** Prevents the heatsink from shifting during shipping or vibration. * **Quick Assembly:** Designed for easy installation into pre-drilled holes on a PCB. ### C. Thermal Interface Material (TIM) The **"C2"** designation typically refers to the type of thermal grease or pad pre-applied to the bottom. In this case, it uses **T766**, a high-performance phase-change material that fills microscopic air gaps between the component and the heatsink base to maximize heat transfer. --- ## 3. Physical Attributes (Mechanical) * **Height (20mm):** This is considered a medium-profile heatsink, suitable for 1U or 2U rack-mounted servers and compact industrial enclosures. * **Blue Anodized Finish:** Beyond aesthetics, the anodization protects the aluminum from corrosion and slightly improves radiant heat emission. * **R0 Compliance:** The "R0" indicates the product is **RoHS compliant**, meaning it is free from hazardous substances like lead and mercury. ---